Davis's Manual of Magnetism, Including Galvanism, Magnetism, Electro-Magnetism, Electro-Dynamics, Magneto-Electricity, and Thermo-Electricity

Davis's Manual of Magnetism, Including Galvanism, Magnetism, Electro-Magnetism, Electro-Dynamics, Magneto-Electricity, and Thermo-Electricity PDF Author: Daniel Davis
Publisher: Rarebooksclub.com
ISBN: 9781230173153
Category :
Languages : en
Pages : 68

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Book Description
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1854 edition. Excerpt: ... are secured little brass rings, which answer the purpose of rollers. The two wires being placed together, as represented by the dotted lines at A, let a U-magnet, held in a vertical position over them, be gradually brought near, keeping the poles in the direction of the length of the wires. As the magnet approaches, the wires become charged, the similar poles lying in the same direction. Whet the magnet is brought so near as to occasion sufficient repulsion between the induced poles, the wires recede from each other, as shown at B B, in the cut. ATTRACTION OF ARMATURE. 227. Y-armature.--This consists of a piece of soft iron, in the shape of the letter Y. If one of the Fig. 90. branches of the fork be applied to the north pole of a horseshoe magnet, as seen in Fig. 90, the lower end of the armature, and also the other branch of the fork, acquire north polarity, and will sustain small pieces of iron. If both branches of the fork be applied, one to each pole of the magnet, as shown by the dotted lines in the cut, the polarity of the lower end immediately disappears. This is because the two poles tend to induce opposite polarities of equal intensity in the extremity of the armature, which of course neutralize each other. If the branches of the fork are applied to the similar poles of two magnets, their influence will conspire in inducing the same polarity in the lower end, and a greater weight will be supported by it, than when one branch is applied to a single pole. 228. When the two extremities of an iron bar are ected upon at once by both poles of a magnet, there is a double induction, and the effect is greatly increased. Thus, let N S (Fig. 91) be a compound U-magnet, and A an iron armature, of such a length that, while one end is...

Davis's Manual of Magnetism, Including Galvanism, Magnetism, Electro-Magnetism, Electro-Dynamics, Magneto-Electricity, and Thermo-Electricity

Davis's Manual of Magnetism, Including Galvanism, Magnetism, Electro-Magnetism, Electro-Dynamics, Magneto-Electricity, and Thermo-Electricity PDF Author: Daniel Davis
Publisher: Rarebooksclub.com
ISBN: 9781230173153
Category :
Languages : en
Pages : 68

Get Book Here

Book Description
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1854 edition. Excerpt: ... are secured little brass rings, which answer the purpose of rollers. The two wires being placed together, as represented by the dotted lines at A, let a U-magnet, held in a vertical position over them, be gradually brought near, keeping the poles in the direction of the length of the wires. As the magnet approaches, the wires become charged, the similar poles lying in the same direction. Whet the magnet is brought so near as to occasion sufficient repulsion between the induced poles, the wires recede from each other, as shown at B B, in the cut. ATTRACTION OF ARMATURE. 227. Y-armature.--This consists of a piece of soft iron, in the shape of the letter Y. If one of the Fig. 90. branches of the fork be applied to the north pole of a horseshoe magnet, as seen in Fig. 90, the lower end of the armature, and also the other branch of the fork, acquire north polarity, and will sustain small pieces of iron. If both branches of the fork be applied, one to each pole of the magnet, as shown by the dotted lines in the cut, the polarity of the lower end immediately disappears. This is because the two poles tend to induce opposite polarities of equal intensity in the extremity of the armature, which of course neutralize each other. If the branches of the fork are applied to the similar poles of two magnets, their influence will conspire in inducing the same polarity in the lower end, and a greater weight will be supported by it, than when one branch is applied to a single pole. 228. When the two extremities of an iron bar are ected upon at once by both poles of a magnet, there is a double induction, and the effect is greatly increased. Thus, let N S (Fig. 91) be a compound U-magnet, and A an iron armature, of such a length that, while one end is...

Wonders of the wire, a manual of the various electro-magnetic telegraphs at present in use

Wonders of the wire, a manual of the various electro-magnetic telegraphs at present in use PDF Author: T. Phipson
Publisher:
ISBN:
Category :
Languages : en
Pages : 36

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Book Description


Solution Manual For Classical Mechanics And Electrodynamics

Solution Manual For Classical Mechanics And Electrodynamics PDF Author: Leinaas Jon Magne
Publisher: World Scientific
ISBN: 9811200726
Category : Science
Languages : en
Pages : 136

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Book Description
As the essential companion book to Classical Mechanics and Electrodynamics (World Scientific, 2018), a textbook which aims to provide a general introduction to classical theoretical physics, in the fields of mechanics, relativity and electromagnetism, this book provides worked solutions to the exercises in Classical Mechanics and Electrodynamics.Detailed explanations are laid out to aid the reader in advancing their understanding of the concepts and applications expounded in the textbook.

Induction Coils

Induction Coils PDF Author: G. E. Bonney
Publisher:
ISBN:
Category : Electricity, Applied
Languages : en
Pages : 248

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Book Description


Fundamentals of Applied Electromagnetics

Fundamentals of Applied Electromagnetics PDF Author: Umran S. Inan
Publisher:
ISBN: 9780201331837
Category :
Languages : en
Pages : 240

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Book Description


A Guide to Physics Problems

A Guide to Physics Problems PDF Author: Sidney B. Cahn
Publisher: Springer Science & Business Media
ISBN: 0306446790
Category : Science
Languages : en
Pages : 343

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Book Description
In order to equip hopeful graduate students with the knowledge necessary to pass the qualifying examination, the authors have assembled and solved standard and original problems from major American universities – Boston University, University of Chicago, University of Colorado at Boulder, Columbia, University of Maryland, University of Michigan, Michigan State, Michigan Tech, MIT, Princeton, Rutgers, Stanford, Stony Brook, University of Wisconsin at Madison – and Moscow Institute of Physics and Technology. A wide range of material is covered and comparisons are made between similar problems of different schools to provide the student with enough information to feel comfortable and confident at the exam. Guide to Physics Problems is published in two volumes: this book, Part 1, covers Mechanics, Relativity and Electrodynamics; Part 2 covers Thermodynamics, Statistical Mechanics and Quantum Mechanics. Praise for A Guide to Physics Problems: Part 1: Mechanics, Relativity, and Electrodynamics: "Sidney Cahn and Boris Nadgorny have energetically collected and presented solutions to about 140 problems from the exams at many universities in the United States and one university in Russia, the Moscow Institute of Physics and Technology. Some of the problems are quite easy, others are quite tough; some are routine, others ingenious." (From the Foreword by C. N. Yang, Nobelist in Physics, 1957) "Generations of graduate students will be grateful for its existence as they prepare for this major hurdle in their careers." (R. Shankar, Yale University) "The publication of the volume should be of great help to future candidates who must pass this type of exam." (J. Robert Schrieffer, Nobelist in Physics, 1972) "I was positively impressed ... The book will be useful to students who are studying for their examinations and to faculty who are searching for appropriate problems." (M. L. Cohen, University of California at Berkeley) "If a student understands how to solve these problems, they have gone a long way toward mastering the subject matter." (Martin Olsson, University of Wisconsin at Madison) "This book will become a necessary study guide for graduate students while they prepare for their Ph.D. examination. It will become equally useful for the faculty who write the questions." (G. D. Mahan, University of Tennessee at Knoxville)

Partial Differential Equations

Partial Differential Equations PDF Author: Walter A. Strauss
Publisher: John Wiley & Sons
ISBN: 0470054565
Category : Mathematics
Languages : en
Pages : 467

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Book Description
Our understanding of the fundamental processes of the natural world is based to a large extent on partial differential equations (PDEs). The second edition of Partial Differential Equations provides an introduction to the basic properties of PDEs and the ideas and techniques that have proven useful in analyzing them. It provides the student a broad perspective on the subject, illustrates the incredibly rich variety of phenomena encompassed by it, and imparts a working knowledge of the most important techniques of analysis of the solutions of the equations. In this book mathematical jargon is minimized. Our focus is on the three most classical PDEs: the wave, heat and Laplace equations. Advanced concepts are introduced frequently but with the least possible technicalities. The book is flexibly designed for juniors, seniors or beginning graduate students in science, engineering or mathematics.

Computational Physics

Computational Physics PDF Author: Mark E. J. Newman
Publisher: Createspace Independent Publishing Platform
ISBN: 9781480145511
Category : Computational physics
Languages : en
Pages : 0

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Book Description
This book explains the fundamentals of computational physics and describes the techniques that every physicist should know, such as finite difference methods, numerical quadrature, and the fast Fourier transform. The book offers a complete introduction to the topic at the undergraduate level, and is also suitable for the advanced student or researcher. The book begins with an introduction to Python, then moves on to a step-by-step description of the techniques of computational physics, with examples ranging from simple mechanics problems to complex calculations in quantum mechanics, electromagnetism, statistical mechanics, and more.

The Theory of Spinors

The Theory of Spinors PDF Author: Élie Cartan
Publisher: Courier Corporation
ISBN: 0486137325
Category : Mathematics
Languages : en
Pages : 193

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Book Description
Describes orthgonal and related Lie groups, using real or complex parameters and indefinite metrics. Develops theory of spinors by giving a purely geometric definition of these mathematical entities.

Modern Electrodynamics

Modern Electrodynamics PDF Author: Andrew Zangwill
Publisher: Cambridge University Press
ISBN: 0521896975
Category : Science
Languages : en
Pages : 1005

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Book Description
An engaging writing style and a strong focus on the physics make this graduate-level textbook a must-have for electromagnetism students.